Patented Design & Detailed Engineering Produce Highly ConsistentDataThe Grace Instrument M5600 HP/HT Rheometer is a true Couette, coaxial rotational cylinder and high-pressure, high-temperature rheometer, operating at up to 2,000 psi and 500°F. The M5600 HP/HT Rheometer’s unique patented design provides direct reading inside the pressure vessel and employs no bob shaft bearings, resulting in lower maintenance costs while allowing for continuous testing of highly corrosive samples.

True Rheology Measurement Under PressureThe M5600 hardware design incoproates a direct drive between the bob shaft and the torque transducer, which eliminates momentum of inertia errors associated with magnetically coupled torque transducers. This, due to the elimination of bob shaft bearings, allows the torque transducer to respond quickly and consistently to changing bob shaft torque.

Viscoelastic Option Available for G’, G”, and Phase Angle TestingThe M5600 HP/HT Rheometer does not employ magnetic coupling and instead takes direct measurements inside the pressure vessel, providing true measurement in a pressurized environment. This allows us to offer the M5600 dynamic option, which enables the user to perform true G’ and G” viscoelasticity tests under pressure without having to pretest using fluids with known G’/G” values.

Measurement Specifications

Clear sample cup

Side View Top View